org.westofj.wui
Class WMenu

java.lang.Object
  org.westofj.wui.Widget
      org.westofj.wui.WAbstractButton
          org.westofj.wui.WMenuElement
              org.westofj.wui.WMenu

public class WMenu

extends WMenuElement

A menu groups menu elements into a hierarchical tree.

Version:

$Revision: 1.2 $, $Date: 2004/03/08 01:57:35 $

Author:

bill

Constructor Summary

WMenu()
Constructs an empty menu.

WMenu(String text)
Constructs an empty menu with the specified label.

WMenu(WDisplayable text)
Constructs an empty menu with the specified label.

Method Summary

void	add(WMenuElement element) Adds a menu element to the menu.
WMenuElement	getElement(int position) Returns the menu element at the specified position.
int	getElementCount() Returns the number of elements contained within this menu element.
List	getSubElements() Returns the sub-menu elements of this menu element.
void	insert(WMenuElement element, int position) Inserts the specified menu element into the menu at the specified position.

Methods inherited from class org.westofj.wui.WMenuElement

render, renderModifier

Methods inherited from class org.westofj.wui.WAbstractButton

addActionListener, getActionCommand, getText, getText, handleParams, hasActionListeners, isEnabled, press, removeActionListener, setActionCommand, setEnabled, setText, setText

Methods inherited from class org.westofj.wui.Widget

addChangeListener, getRunner, handleNoParams, hasChangeListeners, removeChangeListener, stateChanged

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WMenu

public WMenu()

Constructs an empty menu.

WMenu

public WMenu(String text)

Constructs an empty menu with the specified label.

Parameters:

text - the label of the menu.

WMenu

public WMenu(WDisplayable text)

Constructs an empty menu with the specified label.

Parameters:

text - the label of the menu.

Method Detail

add

public void add(WMenuElement element)

Adds a menu element to the menu.

Parameters:

element - the menu element to add to the menu.

getElement

public WMenuElement getElement(int position)

Returns the menu element at the specified position.

Parameters:

position - the position of the menu element.

Returns:

WMenuElement the menu element at the specified position.

getElementCount

public int getElementCount()

Description copied from class: WMenuElement

Returns the number of elements contained within this menu element.

Specified by:

getElementCount in class WMenuElement

Returns:

int the number of elements contained within this menu element.

getSubElements

public List getSubElements()

Description copied from class: WMenuElement

Returns the sub-menu elements of this menu element.

Specified by:

getSubElements in class WMenuElement

Returns:

List the sub-menu elements of this menu element.

insert

public void insert(WMenuElement element,
                   int position)

Inserts the specified menu element into the menu at the specified position.

Parameters:

element - the menu element to add to the menu.

position - the position to place the menu element at within the menu.